GAAFET Versus Pragmatic FinFET at the 5nm Si-Based CMOS Technology Node

Autor: Ya-Chi Huang, Meng-Hsueh Chiang, Shui-Jinn Wang, Jerry G. Fossum
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: IEEE Journal of the Electron Devices Society, Vol 5, Iss 3, Pp 164-169 (2017)
Druh dokumentu: article
ISSN: 2168-6734
DOI: 10.1109/JEDS.2017.2689738
Popis: Speed and power performances of Si-based stacked-nanowire gate-all-around (GAA) FETs and pragmatic ultra-thin-fin FETs at the 5nm CMOS technology node are projected, compared, and physically explained based on 3-D numerical simulations. The respective device domains are also used to compare integration densities based on 6T-SRAM layouts. Predicted comparable performances and densities, with considerations of the complexity/cost of GAAFET processing versus that of the FinFET with pragmatic simplifications, suggest that the FinFET is the better choice for the future.
Databáze: Directory of Open Access Journals